Enerpac RD-91 double-acting hydraulic cylinder delivers 9 tons of force at 10,000 psi. The double-acting design provides hydraulic power in both advance and retract strokes for faster cycle times. Ideal for industrial maintenance, construction, and manufacturing applications requiring controlled bidirectional force.

Collapsed height (in)

8.75

Coupler used

-

Cylinder capacity advance at 5000 psi (lbs)

9000

Cylinder capacity retract at 5000 psi (lbs)

4910

Cylinder class imperial tons

9

Cylinder effective area advance (in2)

1.77

Cylinder effective area retract (in2)

0.98

Cylinder material

Steel

Extended height (in)

9.88

Max cylinder capacity advance imperial tons

9

Max cylinder capacity retract (imperial tons)

5

Max operating pressure (psi)

10,000

Oil capacity advance (in3)

1.99

Oil capacity retract (in3)

1.1

Plunger Thread Length P (in)

0.75

Plunger type

Solid

Return type

Double-acting, hydraulic return

Stroke (in)

1.13

Stroke Ranges (in)

1.0 - 1.99

Surface treatment

Paint